This update for tiff to version 4.0.9 fixes the following issues: Security issues fixed: - CVE-2014-8128: Fix out-of-bounds read with malformed TIFF image in multiple tools . - CVE-2015-7554: Fix invalid write in tiffsplit / _TIFFVGetField . - CVE-2016-10095: Fix stack-based buffer overflow in _TIFFVGetField . - CVE-2016-5318: Fix stackoverflow in thumbnail . - CVE-2017-16232: Fix memory-based DoS in tiff2bw .